Arizona Diamondbacks: Breaking News, Rumors & Highlights

Diamondbacks Veteran to Make Long-Awaited Season Debut vs Orioles

Arizona Diamondbacks right-hander Merrill Kelly is set to make his season debut on Tuesday against the Baltimore Orioles at Camden Yards. Kelly is set to be activated ahead of Tuesday's 3:35 p.m.

Features

The Morning Bark

The Quiz of the Day

Arizona Diamondbacks Ildemaro Vargas is the Ultimate Utilityman

Arizona Diamondbacks Ildemaro Vargas is the ultimate utility man. The versatile switch-hitter provides veteran depth and is a great clubhouse guy to have around.

Zac Gallen News / Arizona Diamondbacks on SI / April 14

Why Zac Gallen's 2026 Results Aren't Telling an Honest Story

For the first time since the first week of April, 2025, Arizona Diamondbacks right-hander Zac Gallen's ERA is below 4.00. At 3.60 through four starts (20 innings), Gallen has started in two D-backs wins and two losses.

Merrill Kelly News / Field Level Media / April 14

D-backs' Merrill Kelly set for season debut vs. resurgent Orioles

The Baltimore Orioles reached new heights this season with a late-inning comeback on Monday to begin the series against the Arizona Diamondbacks. The Orioles will see if they can develop a trend or if it was merely a blip of good fortune when the teams meet again Tuesday night in Baltimore.

Mike Trout News / Yardbarker Quizzes

The 'Most multi-HR games by MLB team' quiz

How many of the players with the most multiple-home run by MLB franchise can you name in five minutes?

The '200-win, 3K-strikeout pitchers' quiz

The 'Youngest MLB 30/30 seasons' quiz

The 'Active MLB 3+ 30-homer seasons' quiz

Brandon Pfaadt News / MLB Trade Rumors / April 13

D-Backs Move Brandon Pfaadt To Bullpen

The Diamondbacks are moving Brandon Pfaadt to the bullpen, relays José M. Romero of The Arizona Republic. Merrill Kelly will be activated from the 15-day injured list to start tomorrow’s game in Baltimore.

MLB News / Yardbarker

25 current MLB players who will end up in the Baseball Hall of Fame

Some things appear clear when it comes to Baseball Hall of Fame voting. The PED guys aren’t going to get in, or at least the hitters, and the rubric for starting pitchers has to be reconstructed on the fly.

Merrill Kelly News / Burn City Sports / April 13

Merrill Kelly returns as Diamondbacks move key starter into relief role

BALTIMORE — The Arizona Diamondbacks are shaking up their pitching staff before they take on the Baltimore Orioles in the second game of their three-game series, with a key starter moving to the bullpen.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / April 13

D-backs Blow Massive Lead to Ruin Brilliant Offensive Performance

Arizona Diamondbacks hitters had to sit and watch as their 7-1 lead evaporated in real time at Camden Yards. A four-homer performance from two of Arizona's

Arizona Diamondbacks News / Burn City Sports / April 13

Bleacher Report Lists Diamondbacks Top 5 in MLB Power Rankings

BALTIMORE – The No. 4 spot in Bleacher Report’s latest power rankings says as much about identity as it performs. The Diamondbacks aren’t just stacking up wins in a tough division.

Arizona Diamondbacks News / Arizona Diamondbacks on SI / April 13

D-backs Top-10 Prospect Named PCL Player of the Week

The Arizona Diamondbacks' No. 10 prospect has earned Arizona some minor league hardware after a stunning week of hitting. Infielder LuJames Groover, who has begun his 2026 season with some eye-catching offensive numbers, has won the Pacific Coast League Player of the Week Award for his efforts in Triple-A Reno over the past week.

MLB News / Arizona Diamondbacks on SI / April 12

What D-backs' Gritty Series Win over Phillies Told Us — And What it Didn't

The Arizona Diamondbacks continue to win games, no matter how ugly these games may look. They have not lost a series since their opening week set with the Dodgers, and are fresh off two comeback wins over the Phillies, earning a 2-1 series win at Citizens Bank Park.

Athletics News / Yardbarker

Who are the 25 fastest players in MLB right now?

Speed is more important than ever in MLB with recent rule changes promoting stolen bases. These were the 25 fastest players for the 2026 season, as recorded by the Statcast sprint speed metric.

Andrew Painter News / ESPN / April 12

Phils' Painter sheds migraine, pitches 5 innings

Philadelphia Phillies rookie right-hander Andrew Painter, scratched from his scheduled start on Sunday because of a migraine, instead threw five innings of relief in his club's 4-3 loss to the Arizona Diamondbacks after spending the morning throwing up.

MLB News / Field Level Media / April 12

Diamondbacks skate past slumping Phillies

Pinch-hitter Adrian Del Castillo singled in the go-ahead run in a two-run eighth inning and the Arizona Diamondbacks rallied to beat the Philadelphia Phillies 4-3 in the rubber game of the three-game series Sunday.

Click here to get Yardbarker's Quiz of the Day emailed to you!

The 'Three-point leaders by NBA season' quiz

The 'Five 3's off the bench games' quiz

The 'Masters runners-up since 2000' quiz

The 'NBA top-seed top-scorers' quiz

Arizona Diamondbacks News / Arizona Diamondbacks on SI / April 12

Diamondbacks Pull Off Another Exciting Comeback vs Phillies

The Arizona Diamondbacks have not often taken the easy road to victory this season. But the tallies keep filing into the win column. On Sunday afternoon, despite an uneven start from Zac Gallen, the D-backs once again rallied late,taking a 4-3 victory over the Philadelphia Phillies on the road.

Merrill Kelly News / Burn City Sports / April 12

With Merrill Kelly back, Diamondbacks fans debate next move in rotation

PHOENIX — With Merrill Kelly’s anticipated return from the injured list this week, Arizona Diamondbacks fans have been predicting how the club will handle the starting rotation.

Ketel Marte News / Athlon Sports / April 12

Diamondbacks Make Ketel Marte Decision Before Phillies Game

The Arizona Diamondbacks enter Sunday’s series finale against the Philadelphia Phillies after splitting the first two games of the matchup, winning the first one 5-4 before dropping Saturday's outing 4-3.

Gabriel Moreno News / MLB Trade Rumors / April 11

Diamondbacks Will Place Gabriel Moreno On Injured List

The Diamondbacks are going to place catcher Gabriel Moreno on the injured list, per Steve Gilbert of MLB.com. Manager Torey Lovullo described it as a muscular issue in Moreno’s back and added that the team doesn’t expect a long absence for him.

Brandon Pfaadt News / Total Apex Sports / April 11

Arizona Diamondbacks Starting Pitcher Brandon Pfaadt Subtly Announces Exciting Family News

The pressure of taking the mound against the Philadelphia Phillies in front of a raucous Saturday afternoon crowd is enough to make any starting pitcher sweat.

Arizona Diamondbacks News / Fastball on SI / April 11

Corbin Carroll Joins Lou Gehrig, Joe DiMaggio in MLB History Books

Arizona Diamondbacks outfielder Corbin Carroll is just 25 years old and yet he has had a monster start to his Major League Baseball career. Carroll somehow is now in his fifth big league season.

Corbin Carroll News / MLB on ClutchPoints / April 11

Diamondbacks make huge Corbin Carroll decision for Phillies game

The Arizona Diamondbacks gained momentum with a significant lineup decision involving Corbin Carroll ahead of Saturday’s matchup vs. the Philadelphia Phillies.

Arizona Diamondbacks News / MLB on ClutchPoints / April 11

Diamondbacks’ biggest flop to begin 2026 MLB season

The Arizona Diamondbacks have opened the 2026 season above .500, but the club’s 8-6 record masks a more concerning reality. Despite the offense significantly underperforming relative to spring training expectations, no player better illustrates that disconnect than Ketel Marte.

Brandon Pfaadt News / Field Level Media / April 11

Brandon Pfaadt, D-backs strive to fluster struggling Phillies

Brandon Pfaadt and Taijuan Walker have gotten off to poor starts this season, but they will have another opportunity to get on track Saturday afternoon when the Arizona Diamondbacks visit the Philadelphia Phillies.

Mike Soroka News / Total Apex Sports / April 10

Arizona Diamondbacks Starting Pitcher Michael Soroka Gets Roughed Up In Start Against Philadelphia Phillies

Arizona Diamondbacks Starting Pitcher Michael Soroka came to the “City of Brotherly Love” in great form. What he got was a rude awakening in Philadelphia at Citizens Bank Park.

Ryan Waldschmidt News / Minor League Baseball on SI / April 10

D-backs' Top Prospect Ryan Waldschmidt Delivers Breakout Triple-A Performance

The Arizona Diamondbacks' top prospect, outfielder Ryan Waldschmidt, could be knocking on the door of a promotion to the big leagues soon, at least based on his latest showing at the plate in Triple-A.

Corbin Carroll News / Athlon Sports / April 10

Diamondbacks Manager Reveals Reason for Corbin Carroll's Removal From Lineup

The Arizona Diamondbacks continued their ongoing road trip on Thursday against the New York Mets after splitting the first two games of the series. Arizona outfielder Corbin Carroll was coming off delivering one of his most productive games of the season, and it coincided with his 500th career MLB appearance on Wednesday.

Arizona Diamondbacks News / Just Baseball / April 8

Eduardo Rodríguez Is Looking Like an X-Factor in Arizona

Eduardo Rodríguez is one of those guys who has sneakily been around for quite some time. With a major-league debut dating back to 2015, the southpaw is no stranger to the ups and downs that come with being a big leaguer.